How to Fix DCLCD DCL9B 2 Seconds to Black

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  • ZappedAgain
    Member
    • Mar 2011
    • 49
    • USA
    #1

    How to Fix DCLCD DCL9B 2 Seconds to Black

    Thought it might be useful to post a successful repair procedure for this monitor.

    The monitor was exhibiting classic 2 seconds to black symptoms. Turn it on and you would get a picture for 1 or 2 seconds then it would go Dark.

    I recapped the board using all panasonic low ESR capacitors. Everything on the board was replaced except for the (3) 1uf caps.

    Problem was gone. Monitor was tested for 24 hours with no problems and a nice picture.

    A picture of the front of the board is attached with the capacitor values labeled.

    Good luck if you have the same symptoms and monitor.
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